Tests that console logging dumps properly styled messages.

console-format-style.js:14 Blue!.
Styled text #0: color: blue;
console-format-style.js:15 Blue! Red!
Styled text #0: color: blue;
Styled text #1: color: red;
console-format-style.js:16 www.google.com
Styled text #0: color: blue;
Styled text #1: -webkit-text-stroke: 0px !important; text-decoration: underline !important; color: rgb(84, 84, 84) !important; background-color: rgb(255, 255, 255) !important;
console-format-style.js:17 www.google.com
onload @ console-format-style.js:17
(anonymous) @ console-format-style.js:19
Styled text #0: color: blue; background: blue;
Styled text #1: -webkit-text-stroke: 0px !important; text-decoration: underline !important; color: rgb(84, 84, 84) !important; background-color: rgb(255, 251, 229) !important;
console-format-style.js:18 www.google.com
onload @ console-format-style.js:18
(anonymous) @ console-format-style.js:19
Styled text #0: color: blue; background: blue;
Styled text #1: -webkit-text-stroke: 0px !important; text-decoration: underline !important; color: rgb(84, 84, 84) !important; background-color: rgb(255, 240, 240) !important;